baber/WOPTO huggingface dataset:
Patent JP-2002347260-A (JP)
Title: Printing mechanism maintenance and recovery unit and ink-jet recording apparatus
Inventor: HOSHINO SEIJI
IPC: B41J2/165
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a printing mechanism maintenance and recovery unit and an ink-jet recording apparatus, capable of restraining the ink consumption, reducing the running cost, executing an ink sucking operation in a short time, and preferably maintaining the printing quality of the ink-jet recording apparatus. SOLUTION: A printing mechanism maintenance and recovery unit comprises a sealing means (10) for sealing a predetermined nozzle, a negative pressure generating means (14) for having the inside of the sealing means in a negative pressure state, and a moving means for towing the sealing means.
Patent JP-2002004691-A (JP)
Title: Floor side unit of door locking device
Inventor: IWASAKA AKIICHI
IPC: E05F5/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work for a floor side unit of a door locking device for positioning a door and to lower the projection height from the floor surface. SOLUTION: This floor side unit is formed by a magnetic plate-made locking piece B freely engaged and disengaged with and from a locked part 10 with a magnet 9 provided on the lower end part of the door 7, and a seating board C having a flat bottom and assembled onto the floor surface 2. The locking piece B is formed by a magnetic plate 3 having a rectangular flat surface, and both ends thereof in the longitudinal direction are provided with double plate parts 11, 12 formed by downward bending. The seating board C is provided with an opening part D, the whole base of which is flat and in which the locking piece B is loosely fitted.  The locking piece B is supported at the double plate part 11 at one end on one end part of the opening part D of the seating board C to be freely rocked up and down, and the locking piece B is supported to make the surface substantially flush with the surface of the seating board C by abutting the double plate part 12 at the other end of the locking piece B on the base of the opening part D of the seating board C.
Patent JP-2002303888-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: HIROTA NAOTO
IPC: G09F9/35
Filed: 2001-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a bright and large screen picture excellent in a viewing angle characteristic and reliability for a large type liquid crystal display device. SOLUTION: Concerning the liquid crystal display device of a lateral field system, two independent rows of common electrodes exist in a single pixel and are applied with different voltages, respectively. The two common electrodes are so arranged that each voltage changes place with the other according to a horizontal period or a vertical period, and a voltage amplitude of a video signal does not increase even if an opening ratio is improved by increasing an inter-electrode distance between the common electrodes and a liquid crystal driving electrode.
Patent JP-2002348710-A (JP)
Title: Clothing
Inventor: KANBARA TOSHIAKI
IPC: A41D13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a clothing which makes outward appearance excellent in the daytime while securing safety of night work through reflecting light. SOLUTION: This clothing is so designed that a fixing piece 6 is unitedly set on the lower end of a flap piece 3 whose upper end is sewn with part of the clothing so as to reversely fold back to the inside as the reverse side of the flap piece 3, a reflective sheet material 8 is set on the surface of the fixing piece 6 and seizing materials 7 which are seized with each other are set on the rear of the fixing piece 6 and the rear of the flap piece 3.
Patent JP-2002350354-A (JP)
Title: Inspection method for tissue carton
Inventor: SANO SHINYA
IPC: B07C5/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to check out the conveying order of tissue cartons and control the order automatically. SOLUTION: The device comprises a belt conveyor 1 which conveys tissue cartons 2A-2E of different outer colors in a specific order, an outer sensor including a camera 10 which takes a picture of the outer of the tissue cartons 2A-2E moving on the conveyor and an output unit which determines the outer color from the obtained images, a unit 30-33 for blasting air to flip a tissue carton off the conveyor 1 to an ejection shoot 20 in the downstream of the outer sensor, and a controller 12 which makes the air blasting unit 30-33 run at specific timing when the sensor detects a different color from the one specified for the color detected just before.
Patent JP-2002350422-A (JP)
Title: Residual chlorine control system
Inventor: ISOZAKI SHIGEO
IPC: G01N27/416
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a residual chlorine control system capable of measuring the residual chlorine concentration simply without using a reagent, and acquiring surely reliable measurement data. SOLUTION: A measurer measures the residual chlorine concentration in service water in charge of a area every day by using a portable residual chlorine measuring device 1 for measuring by polarography. Data of the measured value are transmitted together with measurer identification information to a Web server 3 in a data center 2 through a moving body communication network 7. The Web server 3 houses the data of the measured value in a measured value data housing database, and determines whether the measured value is within a prescribed standard range or not. When the measured value is out of the standard range, alarm information including the measured value and building identification information is transmitted to a building administrative company control center system 8 from the Web server 3.
Patent JP-2002352653-A (JP)
Title: Arc-extinguishing mechanism for switching device
Inventor: ICHIHARA MASAHIRO
IPC: H01H50/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize an arc-extinguishing chamber, covering space between a movable contactor and a permanent magnet with an insulating material and securing an insulation distance from a cross bar to the permanent magnet when blocking the dc current. SOLUTION: In this switching device provided with the movable contactor pressed by a spring disposed within the cross bar and held by the cross bar, a fixed contactor opposed to the movable contactor, an arc cover forming a contour and the permanent magnet disposed inside the arc cover, the cross bar side on a surface opposite to a rear surface of the movable contactor of the permanent magnet is covered with arc shield made of an insulating material.
Patent JP-2002350376-A (JP)
Title: Method for analyzing surface containing siloxane bond
Inventor: TOMITA RIE
IPC: G01N23/227
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method which directly determines more or less amount of SiOH group in a surface containing siloxane bond using an instrumental analysis. SOLUTION: The method for analyzing the surface containing siloxane bond employs XPS. Si KLL auger electron spectrum and/or Si 2p photoelectron spectrum being generated by impinging non-monochromatic X-ray onto the surface are measured about not less than two kinds of samples containing siloxane bond. The kinetic energy Ek of the Si KLL auger electron and/or the bond energy Eb of the Si 2p photoelectron are obtained, and the obtained Ek and/or Eb are compared between above the not less than two kinds of samples, and thus the amount of SiOH group is determined whether more or less.
Patent JP-2002363640-A (JP)
Title: Method for producing martensitic heat resistant steel
Inventor: FURUSE TAISUKE
IPC: C22C38/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method for more excelling the toughness of the following martensitic heat resistant steel. SOLUTION: Steel having a composition containing, by weight, 0.05 to 0.20% C, <=0.15% Si, <=0.20% Mn, <=0.020% P, <=0.010% S, <=0.20% Cu, <=0.25% Ni, 9.80 to 10.70% Cr, 0.50 to 0.90% Mo, 1.60 to 2.00% W, 2.90 to 3.60% Co, 0.10 to 0.30% V, 0.03 to 0.07% Nb, 0.03 to 0.07% Ta, 0.003 to 0.008% B and 0.010 to 0.035% N, and the balance Fe with inevitable impurities is subjected to soaking at 1,180 to 1,250 deg.C.
Patent JP-2002369540-A (JP)
Title: Inverter
Inventor: HAYASHI HIDETAKE
IPC: H05B6/12
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a higher output, while suppressing the situation of a switching element, which forms a main circuit of inverter, being thermally broken down accompanying increase of regeneration current. SOLUTION: Fig. 3 illustrates the relation between an input power of the main circuit of inverter and a regeneration current detection voltage for a plurality of kinds of pans (samples a to g). An output control circuit, for driving a heating coil by outputting ON/OFF signal to the positive side and negative side IGBTs forming the arm of the main circuit of inverter outputs an ON/OFF signal to lower the input power to 1800 W or less, when a regeneration current detection voltage exceeds a limit value L (samples b, c, d), with the timing where the input voltage increases over the threshold power (=1,800 W).  Also the control circuit outputs an ON/OFF signal to reduce the input power until the regeneration current detection voltage becomes lower than the limit value L, when the regeneration current detection voltage exceeds the limit value L (samples a, e, f, g) thereafter, where the regeneration current detection voltage is lower than the limit value L at the time described above.
Patent JP-2002360666-A (JP)
Title: Tableting pestle-mortar using cobalt alloy
Inventor: FUKADA KOJI
IPC: C22C30/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a tableting pestle and/or a mortar easy in production control and maintenance such as storage process, suitable for molding a tablet particularly including a corrosive substance, and having superior corrosion resistance. SOLUTION: This tableting pestle and/or mortar is characterized by using a cobalt alloy as a base material.
Patent JP-2002364377-A (JP)
Title: Fretting preventing mechanism for internal combustion engine
Inventor: YAMASHITA YOSHIAKI
IPC: F02B77/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fretting preventing mechanism for an internal combustion engine that can effectively prevent fretting corrosion. SOLUTION: In a marine internal combustion engine in which a main engine for driving a propeller shaft and an auxiliary engine for driving a generator are mounted, in order that when either engine of the main engine and the auxiliary engine is operated and the other engine is stopped, vibration transmitted from the operating engine may not cause fretting corrosion of a bearing part for a crankshaft of the stopped engine, a natural frequency of a common frame for auxiliary machines on which the auxiliary engine and the generator are installed is set so as to prevent a resonance between a hull part in which the operating engine is installed and the stopped engine. A lift mechanism is provided to lift a flywheel fixed on the crankshaft. The lift mechanism lifts the flywheel to thereby lift the crankshaft from the bearing part.
Patent JP-2002363423-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: KIMURA RIYOUJI
IPC: C08L71/12
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant synthetic resin composition having good physical properties and excellent in flame retardance. SOLUTION: This flame-retardant synthetic resin composition contains (A) a synthetic resin in an amount of 100 pts.wt., (B) 0.5-30 pts.wt. of a phosphoric acid ester-based flame retardant expressed by formula (1) [R1 , R2 , R4 , and R5 are each a 1-10C alkyl or an aromatic group expressed by formula (2) (A1 and A2 are each H, hydroxy, a halogen or a 1-10C alkyl), and are same or different from each other; R3 is a divalent aromatic group expressed by formula (3) (A3 and A4 are each H, a 1-4C alkyl, a cycloalkyl, an aryl, an akloxy, nitro, a halogen or cyano) or formula (4) (A5 , A6 , A7 and A8 are each H, a 1-4C alkyl, a cycloalkyl, an aryl, an alkoxy, nitro, a halogen ore cyano; B is a direct bond, bivalent S, sulfone, a 1-5C alkylidene or an alkylene); and (n) is 0-10], and (c) 0.1-5 pts.wt. zirconium oxide having an average particle diameter of <=10 μm.
Patent JP-2002370892-A (JP)
Title: Traveling crane device
Inventor: KAWAGUCHI YASUJI
IPC: B66D1/54
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To develop an inexpensive traveling crane capable of realizing the higher effective winding-up height in the same carriage installing height, and capable of reducing traveling rails when installing traveling cranes in a plurality in parallel. SOLUTION: This traveling crane device is characterized by being composed of the traveling rails 2 horizontally arranged in parallel, a carriage 1 attached with wheels 3 for rolling on the traveling rails 2, a chain block 5 installed on a bottom plate 4 of the carriage 1, and a suspending chain 8 extracted from the chain block 5, suspended downward from a through hole 6 bored in the bottom plate 4, and attached with a suspending member 7.
Patent JP-2002373235-A (JP)
Title: Personnel arranging system, personnel arranging method and recording medium storing program realizing the method
Inventor: SUGINO SHINICHI
IPC: G06Q50/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To accurately arrange respective workers in the respective work processes of a manufacture process by taking the attendance of the respective workers into consideration. SOLUTION: A personnel arrangement calculation part 19 refers to the general skill ranks of the respective attending workers inside a worker information data base 13 and the general skill ranks of the respective work processes inside a work content data base 14, arranges the worker of a high general skill rank to the work process of a high difficulty degree, arranges the worker of a low general skill rank to the work process of a low difficulty degree and accurately arranges the respective workers to the respective work processes. Thus, even immediately before operating a manufacture line, the respective workers are accurately arranged and start loss at the time of the start of work is minimized. Also, by accurately arranging the respective workers, productivity is improved while maintaining the prescribed tact time.
Patent JP-2002372330-A (JP)
Title: Absorption cold and hot water device and control method for it
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an absorption cold and hot water device and a method for controlling it in which a hot water supply and an independent hot water supply operation can be carried out by directly using high temperature exhaust gas from a high temperature regenerator. SOLUTION: The absorption cold and hot water device includes a heating mechanism for burning fuel 3 or a heating mechanism for introducing high temperature exhaust gas from an external part and burning the fuel in the exhaust gas in a high temperature regenerator GH. An exhaust gas boiler GB for recovering heat is provided in a passage of combustion exhaust gas discharged from the GH. In the GB, a hot water supply heat exchanger W1 communicating with a vapor part is provided. In a low temperature regenerator GL, a heater La by vapor from the GB and a heater Lb by refrigerant vapor generated in the GH are provided. In a refrigerant passage, a second hot water supply heat exchanger W2 communicating with the vapor part of the GH can be provided.  In the hot water supply heat exchanger, a hot water supply passage can be provided in which hot water to be supplied is firstly guided to the W1 connected to the GB, and then, guided to the second W2.
Patent JP-2003009392-A (JP)
Title: Server for providing information to consumers, method and program for providing information to consumers
Inventor: SHIMIZU YUICHI
IPC: G06Q50/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the difficulty for a consumer to take countermeasures against instantaneous voltage drop, because power supply/ distribution line information is unavailable to the consumer and even though alteration of the power supply/distribution line due to approach of thunderclouds is made to inform the consumer. SOLUTION: Data, concerning to power supply information and lightning information, are taken out from a power supply information server 4 and a weather information server 6 installed in a power company, by operating an information collecting means 1-1 in an information prociding server 1 and stored in data bases 1-5 and 1-6. A consumer can access the information prociding server 1 from a terminal 7 to browse data concerning power supply information and lightning information, stored in the data bases 1-5 and 1-6.
Patent JP-2003006929-A (JP)
Title: Optical disk
Inventor: OKAWA NAOKI
IPC: G11B7/2585
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk in which aluminum is used as a material of a translucent reflecting film to reduce manufacturing cost and the translucent reflecting film has required satisfactory durability. SOLUTION: The optical disk includes two or more signal recording layers 13, 14 disposed in piles at least on one face of a discoid disk substrate 12, light is emitted onto the signal recording layers through the disk substrate and recorded signals are read out. The signal recording layer 13 disposed most remotely from the read side is formed as a reflecting layer, and the signal recording layer 14 is a translucent reflecting layer made of an aluminum alloy comprising aluminum(Al) and at least silicon(Si) or titanium(Ti) as another metal.
Patent JP-2003003191-A (JP)
Title: Flavor preparation with improved heat resistance and retention
Inventor: YOKOYAMA MITSUHIDE
IPC: A23L23/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a flavor preparation for food (except drink) effectively prevented from unfavorablenesses such as flavor deterioration due to flavor volatilization and/or heating when added to various foods. SOLUTION: This flavor preparation for food (except drink) with improved heat resistance and retention comprises sucrose diacetate hexaisobutyrate(SAIB) as the active ingredient.
Patent JP-2003004587-A (JP)
Title: System for testing and monitoring optical line
Inventor: HONDA NAGETSU
IPC: H04B10/07
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an economical system for testing optical line, which can be adapted to a broadband communication system. SOLUTION: The system for testing and monitoring optical line is composed of an optical coupler 10 by which a test light is input into and output from an optical fiber 4 of an optical fiber cable connecting optical transmission devices 2,3, a filter 11a which is arranged just in front of the optical transmission device 2, transmits a communicative light and cutoffs the test light, a measuring means which measures the transmissive property of the optical fiber 4, an optical test device 5 which includes a control means controlling the measuring means, and an operating terminal which remotely operates the optical test device 5. The filter 11a is composed of an optical fiber (Tb<3+> doped optical fiber) in which rare earth element ion of Tb<3+> is doped to core or to core and cladding.
Patent JP-2003006592-A (JP)
Title: Information transmitter-receiver
Inventor: YAMAMOTO TORU
IPC: B42D25/305
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To overcome the problems that it is required to bring a non-contact IC card close to RWU, power is varied by the change of the direction of the non-contact IC card and noise enters data since the power and the data are transmitted between external terminal equipment and the non-contact IC card by one antenna coil. SOLUTION: An information transmitter-receiver is provided with an IC chip part 25, the antenna coils 22-25 having different antenna lengths and a secondary battery 27. The secondary battery 27 is charged by electromagnetic waves transmitted from portable equipment 38 such as a portable telephone. The data are exchanged with the external terminal equipment 39 by using the power from the secondary battery 27.
Patent JP-2002117836-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery and battery using it
Inventor: KASAMATSU SHINJI
IPC: H01M4/136
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which has a high capacity and which is superior in a cycle reversibility, by utilizing a large capacity in the maximum, which amorphous carbon and low crystalline carbon have. SOLUTION: A carbon material having an irreversible capacity of 100 parts by weight and lithium containing complex nitride of 20 to 150 parts by weight expressed in a general formula Li3-XMXN (M: at least one kind selected among the group consisting of Co, Ni, Mn or Cu, 0.2<=X<=0.8), is made to be contained in a negative electrode, thereby the irreversible capacity of the carbon material is compensated by the nitride.
Patent JP-2002325982-A (JP)
Title: Popcorn manufacturing machine toy
Inventor: WAKUI TAKESHI
IPC: A47J37/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a popcorn manufacturing machine toy in which formed popcorn and corn grains, not burst open yet and heated to a high temperature, do not fly out from a bowl and particularly there is no case where a child accidentally touches corn not burst open yet which flies out from a bowl and gets burnt. SOLUTION: The popcorn manufacturing machine toy comprising a device body for forming popcorn, a body cover which is installed in the upper part of the body, prevents formed popcorn from scattering to the outside, and is provided with an opening for releasing formed popcorn, and an intermediate cover having an opening installed between the device body and the body cover, wherein a bowl for accommodating popcorn adjacent to the device body and a bowl cover attached to the upper part of the bowl are included, an opening is placed in a part of the bowl cover, and the opening of the bowl cover can be connected to the opening for releasing popcorn.
Patent JP-2003011342-A (JP)
Title: Cap and its printing method
Inventor: KAWASAKI SADANOBU
IPC: B65D51/24
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing method in which print information can be altered easily without deteriorating production efficiency. SOLUTION: In the method for printing onto a cap 4 comprising a top plate part 10 and a tubular part 11 suspending from the circumferential edge thereof, printing is performed by ink jet method employing an ink jet recording head 2 ejecting ink drops depending on print information.
Patent JP-2003010484-A (JP)
Title: Game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows assistants at game parlors to take necessary actions quickly by easily checking for the condition of games of game machines from positions relatively separated from the game machines. SOLUTION: A game information display part 113 is so arranged as to enable the displaying of the condition of games of a game machine 100 from an inclined surface 112 of a protruded part 111 toward a front frame part 110 of the game machine 100. This constitution enables assistants at game parlors to learn game information of the game machine 100 even at positions away from the game machine 100.